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Catalog / genus

Lycophocyon

Named craniodental and postcranial material from southern California was tested in morphology matrices; the broad analysis leaves nearby carnivoramorphan relationships unresolved, while a Paleogene-only subset recovers a caniform position outside crown Canoidea.

Represented range46.2–42 Ma
Content packagecarnivora
PBDBtxn:240059

Evidence boundary

Automated checks cover structure, identifiers, translations and links only; maintainer and external expert review are not complete.

Claim ledger

fossil-range · medium

Lycophocyon hutchisoni is bounded by holotype cranium UCMP 85202 and associated paratype skeletons from southern California within an approximately 46.2–42 Ma sample envelope; this is not a direct ancestry date or complete genus duration.

claim:taxon:lycophocyon:fossil-range
taxonomy · medium

Tomiya's Paleogene-only morphology subset recovers Lycophocyon hutchisoni on the caniform branch outside crown Canoidea, whereas the broader analysis does not resolve its nearby carnivoramorphan relationships.

claim:taxon:lycophocyon:taxonomy
biogeography · high

The named Lycophocyon material is reported from member C of the Santiago Formation in San Diego County, California; these localities do not establish a genus-wide North American distribution.

claim:taxon:lycophocyon:biogeography
morphology · high

UCMP 85202 preserves craniodental material, while associated SDSNH specimens include cranial, mandibular and selected postcranial elements.

claim:taxon:lycophocyon:morphology
ecology · medium

A six-variable discriminant classifier predicts carnivory for the holotype with 83% posterior probability, but this comparative model does not observe feeding, habitat, locomotion or an ecological guild.

claim:taxon:lycophocyon:ecology

Known limits

References

  1. A new basal caniform (Mammalia: Carnivora) from the middle Eocene of North America and remarks on the phylogeny of early carnivoransTomiya, S. · 2011 · DOI 10.1371/journal.pone.0024146
  2. Open Tree of Life web servicesOpenTreeOfLife Project
  3. The Paleobiology Database application programming interfacePeters, S.E.; McClennen, M. · 2016 · DOI 10.1017/pab.2015.39
  4. Denormalized occurrence and taxon tables of the Paleobiology DatabaseThe Paleobiology Database Community; Kocsis, Á.T. · 2026 · DOI 10.5281/zenodo.21620933
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